package com.chinasoft.goodsManager.servlet;

import cn.hutool.captcha.CircleCaptcha;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

@WebServlet("/verifyCodeServlet/*")
public class VerifyCodeServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        HttpSession session = request.getSession();
        CircleCaptcha captcha = new CircleCaptcha(150, 34, 4, 10);
        String code = captcha.getCode();
        session.setAttribute("cap",code);
        captcha.write(response.getOutputStream());
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.doPost(request, response);
    }
}